html,body{
  width: 100%;
  height: 100%;
  margin: 0;
  background: #F7F7F7;
  overflow: scroll;
}
[f12]{
  font-size: 12px;
}
[f35]{
  font-size: 35px !important;
}
[base]{
  height: 100%;
  width: 100%;
  margin: 0;
  position: relative;
  overflow: scroll;
  padding-bottom: 120px;
}
[red]{
  color: red !important;
}
[base]::-webkit-scrollbar {
  display: none;
}
[marginleft5]{
  margin-left: 5px;
}
/* 隐藏 IE、Edge 和 Firefox 的滚动条 */
[base] {
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}